Top Gear

Top Gear and similar may refer to the following:

Television productions

Video games

Top Gear Korea

Top Gear Korea (Hangul: 탑 기어 코리아) is the South Korean adaptation of BBC's popular Top Gear show. Officially announced on 21 June 2011, the show follows a similar format with the British version and season 1 included 3 presenters: singer and professional driver Kim Jin-pyo (김진표), actor Yeon Jung-hoon (연정훈), and actor Kim Kap-soo (김갑수). It premiered on cable channel XTM on 20 August 2011.

The show uses a circuit in Ansan city, which is not used for racing but just for tests and social events, as the main test facility and the Power Lap Time. It was built for a Champ Car event that was cancelled less than three weeks before it was to have been held. Korea International Circuit, the venue of the Korean Grand Prix and Taebaek Racing Park are used for some episodes.

History

The first season aired from 20 August – 30 December 2011. Met with both positive and negative reviews, the show had a peak viewership rating of 1.28%, considered to be quite good for Korean cable.

The second season aired from 8 April 2012 to 17 June 2012. Kim Kap-soo was replaced by actor Jo Min-ki (조민기).

Korea

Korea, called Chosŏn (Korean: 조선; Hanja: 朝鮮) in North Korea and Hanguk (Korean: 한국; Hanja: 韓國) or Daehanminkuk (Korean: 대한민국; Hanja: 大韓民國) in South Korea, is an East Asian territory that is divided into two distinct sovereign states: North Korea, formally the Democratic People's Republic of Korea (DPRK), and South Korea, formally the Republic of Korea (ROK). Located on the Korean Peninsula, Korea is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the Sea of Japan .

Korea emerged as a singular political entity after centuries of conflict among the Three Kingdoms of Korea, which were unified as Silla (57 BC – AD 935) and Balhae (AD 698 – 926). The united Silla was eventually succeeded by Goryeo in 935 at the end of the Later Three Kingdoms period. Goryeo, which gave name to the modern exonym "Korea", was a highly cultured state and created the Jikji in the 14th century. The invasions by the Mongol Empire in the 13th century, however, greatly weakened the nation, which forced it into vassalage. After the Yuan dynasty's collapse, severe political strife followed. Goryeo eventually fell to an uprising led by General Yi Seong-gye, who established Joseon in 1388.

Gear

A gear or cogwheel is a rotating machine part having cut teeth, or cogs, which mesh with another toothed part to transmit torque, in most cases with teeth on the one gear being of identical shape, and often also with that shape on the other gear. Two or more gears working in a sequence (train) are called a gear train or, in many cases, a transmission; such gear arrangements can produce a mechanical advantage through a gear ratio and thus may be considered a simple machine. Geared devices can change the speed, torque, and direction of a power source. The most common situation is for a gear to mesh with another gear; however, a gear can also mesh with a linear toothed part, called a rack, thereby producing translation instead of rotation.

The gears in a transmission are analogous to the wheels in a crossed belt pulley system. An advantage of gears is that the teeth of a gear prevent slippage.

When two gears mesh, and one gear is bigger than the other (even though the size of the teeth must match), a mechanical advantage is produced, with the rotational speeds and the torques of the two gears differing in an inverse relationship.

YouTube

YouTube is a video-sharing website headquartered in San Bruno, California, United States. The service was created by three former PayPal employees in February 2005. In November 2006, it was bought by Google for US$1.65 billion. YouTube now operates as one of Google's subsidiaries. The site allows users to upload, view, rate, share and comment on videos, and it makes use of WebM, H.264/MPEG-4 AVC, and Adobe Flash Video technology to display a wide variety of user-generated and corporate media video. Available content includes video clips, TV clips, music videos, movie trailers and other content such as video blogging, short original videos, and educational videos.

Most of the content on YouTube has been uploaded by individuals, but media corporations including CBS, the BBC, Vevo, Hulu, and other organizations offer some of their material via YouTube, as part of the YouTube partnership program. Unregistered users can watch videos, and registered users can upload videos to their channels. Videos considered to contain potentially offensive content are available only to registered users affirming themselves to be at least 18 years old.